Hi, I own a nissan maxima 2011, I just figured out that I have a problem with my ventilation door (ventilator door, foot door and defrost door). When I want to choose a ventilation mode, it stay on the same mode. It is stuck on the upper vent...I try to find the FSM HAC (Heater & Air Conditioning Control System) but I can't find it...someone can help me! Thanks!

 

There is really no difference between 2009-current 2014 models. If it's not in one manual, it's likely in another.

http://www.nicoclub.com/FSM/Maxima/2010/

 

Thanks for the fsm...but did somebody know if these is more than one mode motor? And did somebody know how to reach the mode motor...its supposed to be attached to the heating and cooling assembly...thanks again.

 

Did you solve your issue? I am experiencing the same problem.